diff --git a/proxy/freedom/freedom.go b/proxy/freedom/freedom.go
index 2a9422002..6e14b3bd2 100644
--- a/proxy/freedom/freedom.go
+++ b/proxy/freedom/freedom.go
@@ -4,7 +4,6 @@ package freedom
 
 import (
 	"context"
-	"github.com/v2fly/v2ray-core/v4/common/registry"
 	"time"
 
 	core "github.com/v2fly/v2ray-core/v4"
@@ -39,8 +38,6 @@ func init() {
 		fullConfig := &Config{}
 		return common.CreateObject(ctx, fullConfig)
 	}))
-
-	common.Must(registry.RegisterImplementation(new(SimplifiedConfig).ProtoReflect().Descriptor(), nil))
 }
 
 // Handler handles Freedom connections.
diff --git a/proxy/socks/simplified/config.go b/proxy/socks/simplified/config.go
index 109eb5c15..30dcdf4b7 100644
--- a/proxy/socks/simplified/config.go
+++ b/proxy/socks/simplified/config.go
@@ -4,7 +4,6 @@ import (
 	"context"
 	"github.com/v2fly/v2ray-core/v4/common"
 	"github.com/v2fly/v2ray-core/v4/common/protocol"
-	"github.com/v2fly/v2ray-core/v4/common/registry"
 	"github.com/v2fly/v2ray-core/v4/proxy/socks"
 )
 
@@ -18,7 +17,6 @@ func init() {
 		}
 		return common.CreateObject(ctx, fullServer)
 	}))
-	common.Must(registry.RegisterImplementation(new(ServerConfig).ProtoReflect().Descriptor(), nil))
 
 	common.Must(common.RegisterConfig((*ClientConfig)(nil), func(ctx context.Context, config interface{}) (interface{}, error) {
 		simplifiedClient := config.(*ClientConfig)
@@ -32,5 +30,4 @@ func init() {
 		}
 		return common.CreateObject(ctx, fullClient)
 	}))
-	common.Must(registry.RegisterImplementation(new(ClientConfig).ProtoReflect().Descriptor(), nil))
 }